Acceleration is produced when a force acts on a mass. The greater the mass (of the object being accelerated) the greater the amount of force needed (to accelerate the object).
What does this mean?
Everyone unconsciously knows the Second Law. Everyone knows that heavier objects require more force to move the same distance as lighter objects.
However, the Second Law gives us an exact relationship between force, mass, and acceleration. It can be expressed as a mathematical equation:
or FORCE = MASS times ACCELERATION
This is an example of how Newton's Second Law works:
Mike's car, which weighs 1,000 kg, is out of gas. Mike is trying to push the car to a gas station, and he makes the car go 0.05 m/s/s. Using Newton's Second Law, you can compute how much force Mike is applying to the car.
Answer = 50 newtons
What are Newton's?
Newtons are the SI unit of force. It is equal to the force that would give a mass of one kilogram an acceleration of one meter per second per second.
Newton's Second Law of Motion:
Forces Explanation
Force = Mass x Acceleration
Newton's Second Law Tutorials:
Newton's Second Law Explanation
According to Newton's second law...
Acceleration is produced when a force acts on a mass. The greater the mass (of the object being accelerated) the greater the amount of force needed (to accelerate the object).
What does this mean?
However, the Second Law gives us an exact relationship between force, mass, and acceleration. It can be expressed as a mathematical equation:
or
FORCE = MASS times ACCELERATION
This is an example of how Newton's Second Law works:
Answer = 50 newtons
What are Newton's?
Newtons are the SI unit of force. It is equal to the force that would give a mass of one kilogram an acceleration of one meter per second per second.How to Calculate Force
See How Mass Affects The Movement of an Object